Lipsey, Richard G. <br/><br/>
An introduction to positive economics 

 - 10th ed. 
 -  ELBS  2007 
 - 827 p 
<br/><br/><label>ISBN: </label>0521635145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB 171 .L715/